Integrated programmable commutation and signal conditioning circuit
US4121055A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 6, 1977 |
| Grant date | Oct 17, 1978 |
| Priority date | — |
| Expiry date | Jun 6, 1997 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04J3/04
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An integrated fully programmable circuit is provided, with particular usefulness in the area of telemetry, for programmed commutating of multiple data inputs and signal conditioning, wherein only one amplifier path is utilized for conditioning of all channels of the commutated multiple data input signal. A programmable counter is employed to drive a gate matrix for cyclically commutating the multiple data inputs into connection with the conditioning path, the counter concurrently providing programmed inputs for switching predetermined circuit elements in the conditioning path corresponding to each parameter of each respective data input which is conditioned.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.